TWM627486U - Box with pivot structure - Google Patents

Abstract

A box hinge structure, the box body includes a box and a cover, the box and the cover are connected by a hinge structure; the hinge structure is arranged at the bottom corner of the box and the cover, mainly A hinge part provided on the box is sleeved and combined with a hinge hole provided on the box cover, and the box cover can be flipped and moved relative to the box through the hinge structure; the hinge structure is not visible to the box The box and the cover can be matched with the box and cover that pay attention to the integrity and aesthetics of the appearance; the hinge structure enables the connection between the box and the cover without the need to preset several holes or use A number of screws; the hinge structure can control the limit angle of the box cover opening, and can be quickly disassembled and separated when it is opened to a certain angle.

Description

Box hub structure

This creation is related to the connection of the box and the box cover. More specifically, it is a hinge structure that does not appear outside the box body, and can achieve the purpose of hinged box and box cover as well as quick assembly and quick disassembly and separation.

The box and the box cover can be connected by hinges to achieve the purpose that the box box is fixed and the box cover can be lifted and moved. Based on the structural aspect of the hinge and the need to rotate the connection, the hinge is usually installed on the surface of the connection between the box and the cover, and the hinge is externally displayed on the box and the cover. However, based on the traditional hinge structure and shape change is not large, so it is difficult to match with boxes and lids that pay attention to the integrity of the appearance. In addition, when the hinge is installed on the box and the cover, it is necessary to preset holes, and then fix it with screws, which increases the trouble of installation. In addition, the box and the cover are connected by a pivot hinge. Without the restriction of external objects, the opening angle of the box cover can be equal to or greater than 180 degrees. Excessive opening angle will easily make the box cover unstable.

Based on the shortcomings of traditional hinges in use and installation, the creator of this case proposes a hinge structure that does not appear on the outside of the box body, but can achieve the purpose of hinged box and box cover.

The technical features of this creation: a box body hinge structure, comprising: a box body and a hinge structure; the box body includes a box box and a box cover, and the box box and the box cover are connected through the hinge structure; The box cover can be flipped and moved relative to the box through the hinge structure; it is characterized in that:

The hinge structure includes a first connection part arranged on the box and a second connection part arranged on the cover; the first connection part is a plate structure and is located at the front edge of a bottom plate of the box; the The second connecting part is a plate structure and is located at the bottom edge of a front plate of the box cover; the hinge structure further includes a hinge part arranged on the edge of the first connecting part, and a hinge part arranged on the second connecting part The hinge part is a plate structure and is located at the edge of the first connecting part; the two narrow end edges of the hinge part are respectively formed with a first locking part and a second locking part protruding outward; The hinge part adjacent to the second locking part is provided with an open slot; the hinge hole is an elongated hole, and the width of the hinge hole is equal to the width of the hinge part; after the hinge part is inserted into the hinge hole, the first hinge hole is The locking portion and the second locking portion block the second connecting portion at both ends of the hinge hole, the first connecting portion is connected with the second connecting portion, and the box cover is connected with the box.

The effect of this creation:

This hinge structure replaces the hinges described in the prior art.

The hinge structure is located at the bottom of the box and the box cover, and is not visible on the box and the box cover. It can be matched with the box and box cover that pay attention to the integrity and aesthetics of the appearance, and can also be used with various boxes. Matching box and lid.

The hinge structure enables the connection between the box and the cover without presetting several holes or using several screws.

The hinge structure can control the limit angle of the opening of the box cover, and keep the opened box cover stably without shaking.

The hinge structure enables the box and the cover to be quickly assembled and disassembled.

10: Box

11: Boxes

12: Bottom plate

13: lock edge

20: Box cover

21: Front panel

30: Hub Structure

31: The first connection part

32: Hub Department

33: The first locking part

34: Second locking part

35: Open slot

36: Stopper hole

37: Stopper

371: Stopper

38: Second connecting part

39: Hub Hole

40: Locks

41: lock cylinder

42: Lock tongue

43: Key

[Fig. 1] The top three-dimensional appearance view of the box of this creation.

[Figure 2] The bottom three-dimensional appearance view of the creative box.

[Fig. 3] A perspective exploded view of the box of this creation from the first perspective.

[Fig. 4] A three-dimensional exploded view of the box of this creation from a second perspective.

[Figure 5] One of the schematic diagrams of the cross-section and combination action of the box and the box cover in this creation.

[Fig. 6] The second schematic diagram of the cross-section and combination action of the box and cover of this creation.

[Fig. 7] is a schematic diagram of the joint action of the cross section A-A of the hinge structure in Fig. 6. [Fig.

[ FIG. 8 ] is a schematic view of the operation following FIG. 7 .

[ FIG. 9 ] is a schematic view of the operation following FIG. 8 .

[ FIG. 10 ] is a completed view of the combination along the continuation of FIG. 9 .

[Figure 11] One of the schematic diagrams of the cross-sectional action of the box cover closing to the box cover in this creation.

[Figure 12] The second schematic diagram of the cross-sectional action of the box cover closing to the box cover in this creation.

[Fig. 13] A cross-sectional view of the cover of the present creation being attached to the box.

[Figure 14] is a schematic diagram of the use of the box for this creation.

[Fig. 15] is an open three-dimensional appearance view of the box for this creation.

[Figure 16] is an open cross-sectional view of the box for this creation.

[Fig. 17] is a sectional view of the locking and fixing of the lock of the box of this creation.

In order to facilitate the description of the central idea expressed in the column of the above-mentioned novel content of the present creation, specific embodiments are hereby expressed. Various objects in the embodiments are drawn according to proportions, sizes, deformations or displacements suitable for description, rather than the proportions of actual elements, which will be described first. and In the following description, identical and symmetrically arranged elements are denoted by the same reference numerals. In the following description, directional terms such as up, down, left, and right are used, which are indicated according to the view direction, and should not be interpreted as a limitation on this creation.

1 to 4 , the present invention includes a box body 10 and a hinge structure 30 . The box body 10 includes a box 11 and a box cover 20 , and the box 11 and the box cover 20 are connected by the hinge structure 30 . . The box 11 is a fixed object, and the box cover 20 can be flipped and closed relative to the box 11 through the hinge structure 30 .

The hinge structure 30 includes a first connecting portion 31 disposed on the box 11 and a second connecting portion 38 disposed on the box cover 20 . The first connecting portion 31 is a plate structure and is located at the front edge of a bottom plate 12 where the box 11 is to be connected with the box cover 20 . The first connecting portion 31 is connected with the bottom plate 12 at a right angle. The second connecting portion 38 is a plate structure and is located at the bottom edge of a front plate 21 where the box cover 20 is to be connected to the box 11 . The inner angle between the second connecting portion 38 and the front plate 21 is less than or equal to 90° degrees, preferably 30 degrees to 90 degrees.

The hinge structure 30 further includes a hinge portion 32 disposed on the edge of the first connecting portion 31 , and a hinge hole 39 disposed on the second connecting portion 38 .

The hinge part 32 is a plate structure and is located in the middle section of the edge of the first connecting part 31 . The two narrow ends of the hinge portion 32 are respectively formed with a first locking portion 33 and a second locking portion 34 protruding outward. An open slot 35 is formed on the hinge portion 32 adjacent to the second locking portion 34 , and the opening of the open slot 35 faces the narrow end of the hinge portion 32 . A stopper hole 36 is formed on the hinge portion 32 adjacent to the open slot 35 for a stopper 37 to pass through. The stopper 37 has a stopper portion 371 that can extend to the open slot 35 . In the preferred embodiment of the present invention, the stopper hole 36 is a thread The stopper 37 is a short screw, and the stopper 371 is the head of the short screw.

The hinge hole 39 is an elongated hole located in the middle of the junction of the second connecting portion 38 and the front plate 21 , and the width of the hinge hole 39 is equal to the width of the hinge portion 32 .

As shown in FIGS. 5 and 6 , the hinge hole 39 is sleeved on the hinge portion 32 to connect the first connecting portion 31 and the second connecting portion 38 , and the box cover 20 is connected to the box 11 .

The method of connecting the hinge hole 39 to the hinge portion 32 is described with reference to FIGS. 7 to 10 .

Fig. 7, the hinge hole 39 is aligned with the hinge portion 32, and the tank cover 20 is slightly inclined to the right. Because the width of the hinge hole 39 is equal to the width of the hinge portion 32, and the hinge portion 32 has the protruding first locking portion 33 and the second locking portion 34, if the hinge hole 39 is parallel to the Aligning the hinge portion 32 will cause the two to fail to engage. As shown in the figure, the tank cover 20 should be inclined slightly to the right so that one end of the hinge portion 32 can preferentially enter the hinge hole 39 .

8 and 9, the end of the hinge portion 32 with the open slot 35 preferentially enters the hinge hole 39, and the box cover 20 is slightly moved to the right side, so that the second connecting portion 38 is adjacent to the hinge hole 39. The plate body goes deep into the opening slot 35 and abuts the slot end, so that the first locking portion 33 can pass through the hinge hole 39 .

10, move the box cover 20 slightly parallel to the left side, so that the plate body originally clamped in the opening slot 35 is separated from the opening slot 35, and the box cover 20 is pushed up, so that the hinge part 32 completely enters the opening slot 35. In the hinge hole 39. Then, the blocking member 37 is bolted in the blocking member hole 36, and the blocking member 37 extends to the opening slot 35 with the blocking portion 371, so that the plate body of the second connecting portion 38 can no longer enter the opening gap. In the slot 35 , or the open slot slot 35 cannot receive the partial plate of the second connecting portion 38 at a sufficient depth. Accordingly, the hinge portion 32 is held in the hinge hole 39 , the first locking portion 33 and the second locking portion 34 can block the second connecting portion 38 at both ends of the hinge hole 39 , and the hinge portion 32 cannot take off From the hinge hole 39, the connection of the box cover 20 to the box 11 is completed.

As shown in FIG. 11 to FIG. 13 , through the hinge structure 30 , the box cover 20 can be flipped and moved relative to the box 11 .

Referring to FIGS. 10 to 5 , the above-mentioned assembling method of the box 11 and the box cover 20 can be reversed, so that the box body 10 and the box cover 20 can be disassembled and separated.

The present creation hinge structure 30 enables the box 11 and the box cover 20 to be assembled and disassembled quickly.

FIG. 14 is a schematic diagram of the case 10 used for this creation, and the case 10 is used for assembling the filter element of the water filter. This illustration is for example only, and is not intended to limit the application field of this creation. The box 11 and the box cover 20 described above in this invention can be of various shapes, and the hinge structure 30 can also be matched with various boxes 11 and box covers 20, which are not limited to those shown in the illustrations of this invention.

15 and 16, through the hinge structure 30, the box cover 20 is still connected to the box 11 when it is opened. The box cover 20 is opened to a limit angle (about 100 degrees to 110 degrees), the end edge of the second connecting portion 38 just abuts the first connecting portion 31 , and the box 11 is not covered by the box cover 20 at all. This facilitates smooth picking and placing of objects from the box 11 , and the box cover 20 is stably maintained at the limit angle, and will not shake or cover the box 11 unexpectedly.

As shown in FIG. 1 and FIG. 17 , the present invention provides a lock 40 for the box body 10 . The lock 40 is installed on the top surface of the box cover 20 , and a key 43 controls the rotation of the lock cylinder 41 of the lock 40 , so that a lock tongue 42 driven by the rotation of the lock cylinder 41 is transferred to a lock mechanism of the box 11 . Below the edge 13, the locking edge 13 blocks the locking tongue 42, so that the box cover 20 cannot be opened.

10: Box

11: Boxes

12: Bottom plate

20: Box cover

21: Front panel

30: Hub Structure

32: Hub Department

33: The first locking part

34: Second locking part

37: Stopper

371: Stopper

38: Second connecting part

Claims (5)

A box hinge structure, comprising: a box body and a hinge structure; the box body includes a box and a box cover, the box and the box cover are connected through the hinge structure; the box cover can be opposed to each other through the hinge structure Lifting and closing activities in the box; it is characterized in that: The hinge structure includes a first connection part arranged on the box and a second connection part arranged on the cover; the first connection part is a plate structure and is located at the front edge of a bottom plate of the box; the The second connecting part is a plate structure and is located at the bottom edge of a front plate of the box cover; The hinge structure also includes a hinge part arranged on the edge of the first connecting part, and a hinge hole set at the second connecting part; the hinge part is a plate structure and is located at the edge of the first connecting part; the hinge The two narrow end edges of the part are respectively formed with a first locking part and a second locking part protruding outward; an open slot is arranged on the hinge part adjacent to the second locking part; The hinge hole is an elongated hole, and the width of the hinge hole is equal to the width of the hinge portion; After the hinge portion is inserted into the hinge hole, the first locking portion and the second locking portion block the second connecting portion at both ends of the hinge hole, the first connecting portion is connected with the second connecting portion, the The box cover is attached to the box. The hinge structure of the box body as claimed in claim 1, further comprising a stopper hole provided on the hinge portion adjacent to the open slot, for a stopper to pass through, the stopper having a feature that can extend to the open slot a stop part; after the hinge part is inserted into the hinge hole, the stopper is set in the stopper hole. The box hinge structure according to claim 1, wherein the stopper hole is a threaded hole, the stopper is a short screw, and the stopper is a head of the short screw. The box hub structure according to claim 1, wherein the first connecting part is connected to the bottom The plates are connected at right angles; the hinge part and the first connection part are connected at right angles, and the hinge part is located under the bottom plate; the inner angle of the second connection part and the front plate is less than or equal to 90 degrees. The box hinge structure according to claim 4, wherein the angle of the inner angle can be 30 degrees to 90 degrees.

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